Improved ohaie-seat



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LEWIS A'. SMITH, OF CINCINNATI, OHIO. Letters .Patent No. 67,077, dated July 23, 1867.

IMPROVBD CHAIR-SEAT.

TO WHOM IT MAY CONCERN:

vBe it known that I, LEWIS A. SMITH, of Cincinnati, Hamilton county, Ohio, have invented a. new and useful Manufacture of Chair-Seats; and I'hereby declare the following to be a; full, clear, and exact description thereof, reference being had to the accompanying drawings, making part ofthis specification.

Figure l is a perspective view of a. chair-seat embodying my invention..

Figure 2 is a. vertical section of the some in combination with a. spiral spring.

I form the frame A in the usual manner for asiat or rattan-seated chair, and weave around the smue n obons B of'sheet iron. For a. seat of greater elasticity, I introduce between the upper and lower webs one or more spiral springs C.

I claim herein es new, and of my invention@4 A chairfseal; formed of metallic strips B, passing ,continuously arround the supporting bars, and woven into two Webs as represented.

In testimony of which invention I have hereunto set my hand.

LEWIS A. SMITH.

Witnesses GEO. H. KNIGHT,

JAMEsH. LAYMAN. 

